18962135920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:229

約数の個数: 640

約数和(自身を含む): 61043092992

約数和(自身を除く): 42080957072

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 34, 35, 37, 40, 41, 52, 56, 65, 68, 70, 74, 80, 82, 85, 91, 101, 104, 112, 119, 130, 136, 140, 148, 164, 170, 182, 185, 202, 205, 208, 221, 238, 259, 260, 272, 280, 287, 296, 328, 340, 364, 370, 404, 410, 442, 455, 476, 481, 505, 518, 520, 533, 560, 574, 592, 595, 629, 656, 680, 697, 707, 728, 740, 808, 820, 884, 910, 952, 962, 1010, 1036, 1040, 1066, 1105, 1148, 1190, 1258, 1295, 1313, 1360, 1394, 1414, 1435, 1456, 1480, 1517, 1547, 1616, 1640, 1717, 1768, 1820, 1904, 1924, 2020, 2072, 2132, 2210, 2296, 2380, 2405, 2516, 2590, 2626, 2665, 2788, 2828, 2870, 2960, 3034, 3094, 3145, 3280, 3367, 3434, 3485, 3535, 3536, 3640, 3731, 3737, 3848, 4040, 4141, 4144, 4264, 4403, 4420, 4592, 4760, 4810, 4879, 5032, 5180, 5252, 5330, 5576, 5656, 5740, 6068, 6188, 6290, 6565, 6734, 6868, 6970, 7070, 7280, 7462, 7474, 7585, 7696, 7735, 8080, 8177, 8282, 8528, 8585, 8806, 8840, 9061, 9191, 9520, 9620, 9758, 10064, 10360, 10504, 10619, 10660, 11152, 11312, 11480, 12019, 12136, 12376, 12580, 13130, 13468, 13736, 13940, 14140, 14924, 14948, 15170, 15470, 16354, 16564, 16835, 17170, 17612, 17680, 18122, 18382, 18655, 18685, 19240, 19516, 19721, 20705, 20720, 21008, 21238, 21320, 22015, 22321, 22960, 24038, 24272, 24395, 24752, 25160, 25789, 26159, 26260, 26936, 27472, 27880, 28280, 28987, 29848, 29896, 30340, 30940, 32708, 33128, 33670, 34340, 35224, 36244, 36764, 37310, 37370, 38480, 39032, 39442, 40885, 41410, 42476, 42640, 44030, 44642, 45305, 45955, 48076, 48581, 48790, 50320, 51578, 52318, 52520, 53095, 53833, 53872, 55760, 56560, 57239, 57974, 59696, 59792, 60095, 60680, 61880, 63427, 63529, 65416, 66256, 67340, 68680, 70397, 70448, 72488, 73528, 74620, 74740, 78064, 78884, 81770, 82820, 84952, 88060, 89284, 90610, 91910, 96152, 97162, 97580, 98605, 103156, 104636, 105040, 106190, 107666, 111605, 114478, 115948, 120190, 121360, 123760, 126854, 127058, 128945, 130795, 130832, 134680, 137360, 138047, 140794, 144935, 144976, 147056, 149240, 149480, 153217, 156247, 157768, 163540, 165640, 169904, 176120, 178568, 180523, 181220, 183820, 192304, 194324, 195160, 197210, 206312, 209272, 212380, 215332, 223210, 228956, 231896, 240380, 242905, 253708, 254116, 257890, 261590, 269165, 269360, 276094, 281588, 286195, 289870, 298480, 298960, 306434, 312494, 315536, 317135, 317645, 327080, 331280, 335257, 340067, 351985, 352240, 357136, 361046, 362440, 367640, 376831, 388648, 390320, 394420, 412624, 418544, 424760, 430664, 444703, 446420, 457912, 463792, 480760, 485810, 492779, 507416, 508232, 515780, 523180, 538330, 552188, 563176, 572390, 579740, 612868, 624988, 634270, 635290, 654160, 670514, 680134, 690235, 703970, 722092, 724880, 735280, 753662, 766085, 777296, 781235, 788840, 825877, 849520, 861328, 889406, 892840, 902615, 915161, 915824, 961520, 971620, 985558, 1014832, 1016464, 1031560, 1046360, 1072519, 1076660, 1104376, 1126352, 1144780, 1159480, 1225736, 1249976, 1268540, 1270580, 1341028, 1360268, 1380470, 1407940, 1444184, 1507324, 1532170, 1562470, 1577680, 1651754, 1676285, 1700335, 1778812, 1785680, 1805230, 1830322, 1884155, 1943240, 1971116, 1991821, 2063120, 2092720, 2145038, 2153320, 2208752, 2223515, 2289560, 2318960, 2346799, 2451472, 2463895, 2499952, 2537080, 2541160, 2604689, 2682056, 2720536, 2760940, 2815880, 2888368, 3014648, 3064340, 3124940, 3303508, 3352570, 3400670, 3557624, 3610460, 3660644, 3768310, 3886480, 3942232, 3983642, 4129385, 4290076, 4306640, 4447030, 4575805, 4579120, 4693598, 4927790, 5074160, 5082320, 5209378, 5362595, 5364112, 5441072, 5521880, 5631760, 5781139, 6029296, 6128680, 6249880, 6406127, 6607016, 6705140, 6801340, 7115248, 7220920, 7321288, 7536620, 7884464, 7967284, 8258770, 8580152, 8894060, 9151610, 9387196, 9855580, 9959105, 10418756, 10725190, 11043760, 11562278, 11733995, 12257360, 12499760, 12812254, 13023445, 13214032, 13410280, 13602680, 13942747, 14441840, 14642576, 15073240, 15934568, 16517540, 17160304, 17788120, 18232823, 18303220, 18774392, 19711160, 19918210, 20837512, 21450380, 23124556, 23467990, 25624508, 26046890, 26820560, 27205360, 27885494, 28905695, 30146480, 31869136, 32030635, 33035080, 33860957, 35576240, 36465646, 36606440, 37548784, 39422320, 39836420, 41675024, 42900760, 46249112, 46935980, 51249016, 52093780, 55770988, 57811390, 64061270, 66070160, 67721914, 69713735, 72931292, 73212880, 79672840, 85801520, 91164115, 92498224, 93871960, 102498032, 104187560, 111541976, 115622780, 128122540, 135443828, 139427470, 145862584, 159345680, 169304785, 182328230, 187743920, 208375120, 223083952, 231245560, 237026699, 256245080, 270887656, 278854940, 291725168, 338609570, 364656460, 462491120, 474053398, 512490160, 541775312, 557709880, 677219140, 729312920, 948106796, 1115419760, 1185133495, 1354438280, 1458625840, 1896213592, 2370266990, 2708876560, 3792427184, 4740533980, 9481067960, 18962135920]

約数ペア:

[(1, 18962135920), (2, 9481067960), (4, 4740533980), (5, 3792427184), (7, 2708876560), (8, 2370266990), (10, 1896213592), (13, 1458625840), (14, 1354438280), (16, 1185133495), (17, 1115419760), (20, 948106796), (26, 729312920), (28, 677219140), (34, 557709880), (35, 541775312), (37, 512490160), (40, 474053398), (41, 462491120), (52, 364656460), (56, 338609570), (65, 291725168), (68, 278854940), (70, 270887656), (74, 256245080), (80, 237026699), (82, 231245560), (85, 223083952), (91, 208375120), (101, 187743920), (104, 182328230), (112, 169304785), (119, 159345680), (130, 145862584), (136, 139427470), (140, 135443828), (148, 128122540), (164, 115622780), (170, 111541976), (182, 104187560), (185, 102498032), (202, 93871960), (205, 92498224), (208, 91164115), (221, 85801520), (238, 79672840), (259, 73212880), (260, 72931292), (272, 69713735), (280, 67721914), (287, 66070160), (296, 64061270), (328, 57811390), (340, 55770988), (364, 52093780), (370, 51249016), (404, 46935980), (410, 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